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 the United Launch Alliance Atlas V rocket with NASA's Magnetospheric Multiscale (MMS) spacecraft onboard launches from the Air Force Station Space Launch Complex 41 March 12, 2015 in Cape Canaveral, Florida. NASA's MMS mission will study how magnetic fields around Earth connect and disconnect, explosively releasing energy via a process known as magnetic reconnection. MMS consists of four identical spacecraft that work together to provide the first three-dimensional view of this fundamental process, which occurs throughout the universe.

Aubrey Gemignani/NASA via Getty Images

the United Launch Alliance Atlas V rocket with NASA’s Magnetospheric Multiscale (MMS) spacecraft onboard launches from the Air Force Station Space Launch Complex 41 in Cape Canaveral, Florida. NASA’s MMS mission will study how magnetic fields around Earth connect and disconnect, explosively releasing energy via a process known as magnetic reconnection. MMS consists of four identical spacecraft that work together to provide the first three-dimensional view of this fundamental process, which occurs throughout the universe.

Police remove a protester holding a sign as U.S. Secretary of State John Kerry testifies at a Senate Foreign Relations Committee hearing on Capitol Hill in Washington...Police remove a protester holding a sign as U.S. Secretary of State John Kerry testifies at a Senate Foreign Relations Committee hearing on "The President's Request for Authorization to Use Force Against ISIS: Military and Diplomatic Efforts" on Capitol Hill in Washington March 11, 2015.

Kevin Lamarque/Reuters

Police remove a protester holding a sign as US Secretary of State John Kerry testifies at a Senate Foreign Relations Committee hearing on “The President’s Request for Authorisation to Use Force Against Isis: Military and Diplomatic Efforts” on Capitol Hill in Washington on Wednesday

The moon sets in the early morning hours as a man walks along an ocean pier in Oceanside, California on Thursday

Mike Blake/Reuters

The moon sets in the early morning hours as a man walks along an ocean pier in Oceanside, California on Thursday

Anti-Zionist ultra-orthodox Jews of the Naturei Karta movement hold signs outside the Washington Convention Center where Israeli Prime Minister Benjamin Netanyahu addressed the American Israel Public Affairs Committee (AIPAC) policy conference inb Washington, DC, on March 2, 2015. Netanyahu is ramping up his mission to foil an emerging White House-backed nuclear deal with Iran with the speech to the powerful pro-Israel AIPAC lobby.

Nicholas Kamm/AFP

Anti-Zionist ultra-orthodox Jews of the Naturei Karta movement hold signs outside the Washington Convention Centre where Israeli Prime Minister Benjamin Netanyahu addressed the American Israel Public Affairs Committee (AIPAC) policy conference in Washington, DC, on Monday

An ice covered statue is seen in Lafayette Square March 2, 2015 in Washington, DC.

Brendan Smialowski/AFP

An ice covered statue is seen in Lafayette Square on Monday in Washington, DC

Pedestrians make their way along a snow covered street during a winter snow storm in Cambridge, Massachusetts February 9, 2015.  Boston and other areas of the Northeast, already buried under about a yard of snow, braced for up to two more feet through early Tuesday while more rain and high winds were in store for parts of the Pacific coast, forecasters said on Sunday

Brian Snyder/reuters

Pedestrians make their way along a snow-covered street during a storm in Cambridge, Massachusetts. Boston and other areas of the Northeast are braced for more snow.

An airplane flies past the rising moon in its waning gibbous stage as viewed from Jersey City, N.J., Thursday, Feb. 5, 2015. The statue known as Civic Fame, bottom left, which stands atop of the Manhattan Municipal Building in New York, is also visible.

Julio Cortez/AP

An aeroplane flies past the rising moon in its waning gibbous stage as viewed from Jersey City, New Jersey. The statue known as Civic Fame, bottom left, which stands on the Manhattan Municipal Building in New York, is also visible.

Protesters listen during a hearing of the Senate Armed Services Committee on Capitol Hill on February 5, 2015 in Washington, DC. Witnesses testified about the use of the Guantanamo Detention Facility in Cuba and US detention policy.

Brendan Smialowski/AFP

Protesters listen during a hearing of the Senate Armed Services Committee on Capitol Hill on Thursday in Washington, DC. Witnesses testified about the use of the Guantanamo Detention Facility in Cuba and US detention policy

Groundhog Club handler Ron Ploucha holds Punxsutawney Phil, the weather prognosticating groundhog, during the 129th celebration of Groundhog Day on Gobbler's Knob in Punxsutawney, Pa. Monday, Feb. 2, 2015. Phil saw his shadow, predicting six more weeks of winter weather

Gene J. Puskar/AP

Groundhog Club handler Ron Ploucha holds Punxsutawney Phil, the weather prognosticating groundhog, during the 129th celebration of Groundhog Day on Gobbler’s Knob in Punxsutawney on Monday

A man walks through a snow storm in the early morning hours in Times Square, in the Manhattan borough of New York, February 2, 2015.

Carlo Allegri/Reuters

A man walks through a snow storm in the early hours of the morning in Times Square, New York

A crew member on theTowline, a 65-foot steel-hull ice breaking vessel, keeps watch while working in a snow storm to clear ice for a dredging operation on the Royal River, Friday, Jan. 30, 2015, in Yarmouth, Maine.

Robert F. Bukaty/AP

A crew member on the Towline, a 65-foot steel-hull ice breaking vessel, keeps watch while working in a snow storm to clear ice for a dredging operation on the Royal River on Friday in Yarmouth, Maine

Commuters make their way in New York's Times Square during a snow storm. A winter storm pounded the northeastern United US on Monday hitting tens of millions of people and forcing the rare cancelation of Broadway shows in an "historic" New York blizzard. Winter Storm Juno is expected to dump up to three feet (around a meter) of snow in parts of the northeast, with the worst affected areas likely to be New England, particularly Connecticut and Massachusetts. More than 6,560 flights on Monday and Tuesday were cancelled, the New York city transit system was to shut at 11pm and road travel made a criminal offense in 13 counties of New York state.

Jewel Samad/AFP

Commuters make their way across New York’s Times Square during a snow storm. Storms have pounded the northeastern US hitting tens of millions of people and forcing the rare cancellation of Broadway shows.

REUTERS PICTURE HIGHLIGHT...ATTENTION EDITORS - REUTERS PICTURE HIGHLIGHT TRANSMITTED BY 0230 GMT ON JANUARY 21, 2015    MB01  A United Launch Alliance Atlas V 551 rocket blasts off from Cape Canaveral Air Force Station in Florida, January 20, 2015.  REUTERS/Michael Brown        REUTERS NEWS PICTURES HAS NOW MADE IT EASIER TO FIND THE BEST PHOTOS FROM THE MOST IMPORTANT STORIES AND TOP STANDALONES EACH DAY. Search for "TPX" in the IPTC Supplemental Category field or "IMAGES OF THE DAY" in the Caption field and you will find a selection of 80-100 of our daily Top Pictures.    REUTERS NEWS PICTURES.     TEMPLATE OUT

Mike Brown/Reuters

A United Launch Alliance Atlas V 551 rocket blasts off from Cape Canaveral Air Force Station in Florida.

A truck from the Alabama Department of Transportation, followed by traffic, spreads sand on the northbound lanes of the Hudson Memorial Bridge spanning the Tennessee River, Thursday, Jan. 15, 2015, in Decatur, Ala.   A wintery mix of precipitation was expected throughout the day.

Gary Cosby Jr/The Decatur Daily/AP

A truck from the Alabama Department of Transportation, followed by traffic, spreads sand and grit on the northbound lanes of the Hudson Memorial Bridge spanning the Tennessee River on Thursday in Decatur, Alabama

Icicles form on the waterfront in the borough of Brooklyn in New York on Thursday, Jan. 8, 2014. Cold air has sent temperatures plummeting into the single digits around the U.S., with wind chills driving them even lower. Lower Manhattan appears in the background.

Peter Morgan/AP

Icicles form on the waterfront in Brooklyn, New York, on Thursday. Cold air has sent temperatures into single digits below zero around the US, with wind chills driving them even lower

BESTPIX Global Reaction To The Terrorist Attack On French Newspaper Charlie Hebdo...NEW YORK - JANUARY 07: People gather at Union Square in reaction to the terrorist attack on French newspaper Charlie Hebdo on January 07, 2015 in New York City. Twelve people were killed, including two police officers, after gunmen opened fire at the offices of the French satirical publication Charlie Hebdo. (Photo by Yana Paskova/Getty Images) *** BESTPIX ***

Yana Paskova/Getty

People gather at Union Square in reaction to the terrorist attack on French satirical magazine Charlie Hebdo late on Wednesday in New York City. Twelve people were killed, including two police officers, after gunmen opened fire at the offices of the French weekly publication 

A man waits in line for one of 5,000 holiday food bags provided at Glide Memorial Church in the Tenderloin neighborhood in San Francisco, California December 17, 2014. Glide's foundation serves a cross-section of homeless and low-income people, and provides a variety of services including free meals.

Robert Galbraith/Reuters

A man waits in line for one of 5,000 food bags provided at Glide Memorial Church in the Tenderloin neighborhood in San Francisco, California on Wednesday

Traffic moves slowly across the Golden Gate Bridge in the high winds and rain Thursday, Dec. 11, 2014, in this view from Sausalito, Calif.  A storm expected to be one of the windiest and rainiest in five years swept across the San Francisco Bay Area on Thursday, knocking out power to tens to thousands and delaying travel by air, train and ferry. Pacific Gas & Electric is reporting outages are widespread across the Bay Area due to weather, but officials weren't immediately available to give a specific number of outages.

Eric Risberg/AP

Traffic moves slowly across the Golden Gate Bridge in the high winds and rain on Thursday, in this view from Sausalito, California. A storm expected to be one of the worst in five years swept across the San Francisco Bay Area on Thursday, knocking out power and delaying travel by air, train and ferry.

U.S. President Barack Obama, with bags slung over his shoulders, delivers toys and gifts donated by Executive Office of the President staff to the Marine Corps Reserve Toys for Tots Program at Joint Base Anacostia-Bolling.

Chip Somodevilla/Getty Images

U.S. President Barack Obama, with bags slung over his shoulders, delivers toys and gifts donated by Executive Office of the President staff to the Marine Corps Reserve Toys for Tots Program at Joint Base Anacostia-Bolling.

Tyler Corrington of Hastings, Minn. competes in the saddle bronc riding during the fifth go-round of the National Finals Rodeo at the Thomas & Mack Center in Las Vegas

David Becker/Las Vegas Review Journal/AP

Tyler Corrington of Hastings, Minnesota competes in the saddle bronco riding during the fifth go-round of the National Finals Rodeo at the Thomas & Mack Center in Las Vegas